The Minitrack Network, was the first U.S. satellite tracking network to become operational, in 1957. It was used to track the flights of Sputnik, Vanguard, Explorer, and other early space efforts. Minitrack was the progenitor of Spacecraft Tracking and Data Acquisition Network (STADAN) and the Manned Space Flight Network (MSFN).

Read more about MinitrackOrigins, Development, Technical Problems, Minitrack and Sputnik, Midlife: 1958-1962, Transformation Into STADAN, Bibliography

Other articles related to "minitrack":

United States Space Surveillance Network - Missile Warning and Space Surveillance in The Eisenhower Years
... The first US system, Minitrack, was already in existence at the time of the Sputnik launch, but the US quickly discovered that Minitrack could not reliably ... The US Navy designed Minitrack to track the Vanguard satellite, and so long as satellites followed the international agreement on satellite transmitting ... Minitrack could not detect or track an uncooperative or passive satellite ...
Project Vanguard - The Navy's Project
... The tracking system was called Minitrack ... The Minitrack stations, designed by NRL but subcontracted to the Army Corps of Engineers, were along a North-South line running along the east coast of North America and the west ... Minitrack was the forerunner of another NRL-developed system called NAVSPASUR, which remains operational today under the control of the Air Force and ...